Magnetic properties of gold nanoparticles: A room-temperature quantum effect

Romain Gréget; Gareth L. Nealon; Bertrand Vileno; Philippe Turek; Christian Mény; Frédéric Ott; Alain Derory; Emilie Voirin; Eric Rivière; Andrei Rogalev; Fabrice Wilhelm; Loïc Joly; William Knafo; Géraldine Ballon; Emmanuel Terazzi; Jean Paul Kappler; Bertrand Donnio; Jean Louis Gallani

doi:10.1002/cphc.201200394

Magnetic properties of gold nanoparticles: A room-temperature quantum effect

Romain Gréget
, Gareth L. Nealon
, Bertrand Vileno
, Philippe Turek
, Christian Mény
, Frédéric Ott
, Alain Derory
, Emilie Voirin
, Eric Rivière
, Andrei Rogalev
, Fabrice Wilhelm
, Loïc Joly
, William Knafo
, Géraldine Ballon
, Emmanuel Terazzi
, Jean Paul Kappler
, Bertrand Donnio
, Jean Louis Gallani

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

Persistent currents: The magnetism of Au nanoparticles might result from persistent currents. Limited portions of a given sample may even support self-sustained currents, thus exhibiting remnant magnetization and hysteresis. Observing such a quantum effect at room temperature with user-friendly samples opens unforeseen possibilities.

Original language	English
Pages (from-to)	3092-3097
Number of pages	6
Journal	ChemPhysChem
Volume	13
Issue number	13
DOIs	https://doi.org/10.1002/cphc.201200394
Publication status	Published - 2012
Externally published	Yes

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10.1002/cphc.201200394

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Gréget, R., Nealon, G. L., Vileno, B., Turek, P., Mény, C., Ott, F., Derory, A., Voirin, E., Rivière, E., Rogalev, A., Wilhelm, F., Joly, L., Knafo, W., Ballon, G., Terazzi, E., Kappler, J. P., Donnio, B., & Gallani, J. L. (2012). Magnetic properties of gold nanoparticles: A room-temperature quantum effect. ChemPhysChem, 13(13), 3092-3097. https://doi.org/10.1002/cphc.201200394

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title = "Magnetic properties of gold nanoparticles: A room-temperature quantum effect",

abstract = "Persistent currents: The magnetism of Au nanoparticles might result from persistent currents. Limited portions of a given sample may even support self-sustained currents, thus exhibiting remnant magnetization and hysteresis. Observing such a quantum effect at room temperature with user-friendly samples opens unforeseen possibilities.",

keywords = "gold, magnetism, materials science, metamaterials, nanoparticles",

author = "Romain Gr{\'e}get and Nealon, \{Gareth L.\} and Bertrand Vileno and Philippe Turek and Christian M{\'e}ny and Fr{\'e}d{\'e}ric Ott and Alain Derory and Emilie Voirin and Eric Rivi{\`e}re and Andrei Rogalev and Fabrice Wilhelm and Lo{\"i}c Joly and William Knafo and G{\'e}raldine Ballon and Emmanuel Terazzi and Kappler, \{Jean Paul\} and Bertrand Donnio and Gallani, \{Jean Louis\}",

year = "2012",

doi = "10.1002/cphc.201200394",

language = "English",

volume = "13",

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}

Gréget, R, Nealon, GL, Vileno, B, Turek, P, Mény, C, Ott, F, Derory, A, Voirin, E, Rivière, E, Rogalev, A, Wilhelm, F, Joly, L, Knafo, W, Ballon, G, Terazzi, E, Kappler, JP, Donnio, B & Gallani, JL 2012, 'Magnetic properties of gold nanoparticles: A room-temperature quantum effect', ChemPhysChem, vol. 13, no. 13, pp. 3092-3097. https://doi.org/10.1002/cphc.201200394

TY - JOUR

T1 - Magnetic properties of gold nanoparticles

T2 - A room-temperature quantum effect

AU - Gréget, Romain

AU - Nealon, Gareth L.

AU - Vileno, Bertrand

AU - Turek, Philippe

AU - Mény, Christian

AU - Ott, Frédéric

AU - Derory, Alain

AU - Voirin, Emilie

AU - Rivière, Eric

AU - Rogalev, Andrei

AU - Wilhelm, Fabrice

AU - Joly, Loïc

AU - Knafo, William

AU - Ballon, Géraldine

AU - Terazzi, Emmanuel

AU - Kappler, Jean Paul

AU - Donnio, Bertrand

AU - Gallani, Jean Louis

PY - 2012

Y1 - 2012

N2 - Persistent currents: The magnetism of Au nanoparticles might result from persistent currents. Limited portions of a given sample may even support self-sustained currents, thus exhibiting remnant magnetization and hysteresis. Observing such a quantum effect at room temperature with user-friendly samples opens unforeseen possibilities.

AB - Persistent currents: The magnetism of Au nanoparticles might result from persistent currents. Limited portions of a given sample may even support self-sustained currents, thus exhibiting remnant magnetization and hysteresis. Observing such a quantum effect at room temperature with user-friendly samples opens unforeseen possibilities.

KW - gold

KW - magnetism

KW - materials science

KW - metamaterials

KW - nanoparticles

UR - https://www.scopus.com/pages/publications/84866140796

U2 - 10.1002/cphc.201200394

DO - 10.1002/cphc.201200394

M3 - Article

C2 - 22753262

AN - SCOPUS:84866140796

SN - 1439-7641

VL - 13

SP - 3092

EP - 3097

JO - ChemPhysChem

JF - ChemPhysChem

IS - 13

ER -

Magnetic properties of gold nanoparticles: A room-temperature quantum effect

Abstract

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